package com.itheima.service;

import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.PageResult;
import com.itheima.pojo.Member;

import java.util.List;

public interface MemberService {
    public Member findByTelephone(String telephone);
    public void add(Member member);
    public List<Integer> findMemberCountByMonths(List<String> months);
    Member findMemberByTel(String phoneNumber);
    void edit(Member member);
    void edit1(Member member);

    PageResult findPage(QueryPageBean queryPageBean);

    Member findById(Integer id);


    void delete(Integer id);
}
